CT0.4-P Overview
Current Transducers CT 0.1 .. 0.4-P For the electronic measurement of small currents: AC,DC, mixed, with a galvanic isolation between the primary circuit and the secondary circuit.
CT0.4-P Key Features
- DC & AC earth leakage current transducer using a flux-gate principle
- PCB mounting
- ±15V power supply
- ±5V output @ IPN
- Insulated plastic case recognized
- Small size
- Bandwidth : DC .. up to 18kHz
- Response time better than 60 ms
- Cost effective, pact alternative to classical RCDs (Residual Current Device)
CT0.4-P Applications
- Earth leakage detection in transformerless solar inverters
- 1st human contact protection of PV arrays
- Failure detection in power sources